Specifications; Printing - Brother 1240 Service Manual

3.

SPECIFICATIONS

3.1

Printing

Print method
Laser
Resolution
Print quality
Print speed
Warm-up
First print
Print media
Developer
*NOTE:
Print speed varies depending on the paper size or media type. For details, refer to
3 'PRINT SPEEDS WITH VARIOUS
Electrophotography by semiconductor laser beam scanning
Wave length: 780 nm
Output: 5mW max
HL-1030: 600 x 600 dots/inch (GDI)
HL-1240: 600 x 600 dots/inch (GDI)
300 x 300 dots/inch (under DOS or other operating
system)
HL-1250: 1200(H) x 600(V) dots/inch (for Windows DIB
graphics)
600 x 600 dots/inch (for Windows and DOS)
300 x 300 dots/inch (under Apple Macintosh using the
optional RS-100M)
HL-1270N: 1200(H) x 600(V) dots/inch (for Windows DIB
graphics)
600 x 600 dots/inch (for Windows and DOS)
Normal printing mode
Economy printing mode (up to 25% and 50% toner saving)
HL-1030:
HL-1240/1250/1270N: Up to 12 pages/minute*
(when loading A4 or Letter-size paper from the paper cassette.)
Max. 45 seconds at 23 C (73.4 F)
15 seconds
(when loading A4 or Letter-size paper from the paper cassette.)
Toner cartridge
Life expectancy: 3,000 pages/cartridge (Standard cartridge)
6,000 pages/cartridge (High-capacity cartridge)
(when printing A4 or Letter-size paper at 5% print coverage)
Drum unit
Life expectancy: 20,000 pages/drum unit
SETTINGS'.
1-5
Up to 10 pages/minute
CHAPTER 1 GENERAL
APPENDIX